Trichloroethyl 2-3-4-tri-O-acetyl-β-D-glucopyranosiduronic acid methyl ester CAS 59495-75-9
| CAS No. | 59495-75-9 |
| Molecular Formula | C15H19Cl3O10 |
| Molecular Weight | 465.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C15H19Cl3O10, Trichloroethyl 2-3-4-tri-O-acetyl-β-D-glucopyranosiduronic acid methyl ester contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 465.66 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Trichloroethyl 2-3-4-tri-O-acetyl-β-D-glucopyranosiduronic acid methyl ester (CAS 59495-75-9), molecular formula C15H19Cl3O10 and molecular weight 465.66 g/mol, is a CATO reference standard with documented purity and traceability.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures Trichloroethyl 2-3-4-tri-O-acetyl-β-D-glucopyranosiduronic acid methyl ester under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C15H19Cl3O10 |
| Molecular Weight | 465.66 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Halogen Content | Cl-containing |
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Recommended Standards
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- 3-(2-Cyano-4,5-dimethoxyphenyl)-1-[4-(4-pentylcyclohexyl)phenyl]thiourea (CAS 692287-55-1)
- (2S,3S,4S,5R,6S)-6-(5-Chloro-2-(2,4-dichlorophenoxy)phenoxy)-3,4,5-trihydroxytetrahydro-2H-pyran-2-carboxylic acid (CAS 63156-12-7)
- 2-((4-Ethyl-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(3-fluorophenyl)acetamide (CAS 577997-33-2)
- 2-Hydroxy-2-(methylamino)acetic acid (CAS 141555-52-4)
- 4-(o-Tolyloxy)-1H-pyrazole (CAS 1429901-90-5)
- 2-Hydrazinyl-8-methoxy-5,6-dihydrobenzo[h]quinazoline (CAS 936940-76-0)
- 4-Amino-5-benzoyl-2-((4-fluorobenzyl)thio)thiophene-3-carbonitrile (CAS 478081-57-1)
- 4-Ethyl-N-phenethylthiazol-2-amine (CAS 1340287-24-2)
- 2-[(4-methylphenyl)methoxy]acetic acid (CAS 51934-40-8)
- 3-Chloro-2-hydrazono-1,2-dihydroquinoxaline (CAS 51347-93-4)
- 4-Hydroxy-3,6-dimethyl-2h-chromen-2-one (CAS 118157-94-1)
- Semaglutide Impurity 167 (CAS CATO-C4X-2226167)
Why CATO?
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